EC 1703 then IB 533 at Madrid
Nice → Madrid → Lisbon
Timetable, Madrid time
20:40EC 1703 from Nice at the gate
15:40IB 533 to Lisbon leaves the gate
19 h apart on the timetable, overnight
IB 533 leaves 19 h after EC 1703 arrives on the timetable: more than half a day, so not a connection we count.